Bubble bag size?

I have 4 easy ryders blooming, and 7 others veg'ing(Including one specifically for hash). The biggest of the plants should only be about 3-4ft tall, but they are all bushy. Will the 1 gallon bubble bags be enough to fit it all? The 5 gallon a better fit? And what micron sized screens do I want? Different bag makers use different sizes. Thanks in advance.

It all depends on your yields. If your getting over 4oz in trim I would recommend the 5 gallon but if your harvests are small the 1 gallon would work fine.